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Use override rather than virtual.

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This commit is contained in:
Bruce Mitchener 2018-02-09 21:15:02 +07:00
parent 2b847478a2
commit b7d1753843
138 changed files with 1621 additions and 1624 deletions
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32
src/cmd_context/extra_cmds/polynomial_cmds.cpp
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@ -164,33 +164,33 @@ class poly_isolate_roots_cmd : public cmd {
public:
poly_isolate_roots_cmd(char const * name = "poly/isolate-roots"):cmd(name), m_ctx(0) {}
virtual char const * get_usage() const { return "<term> (<term> <value>)*"; }
char const * get_usage() const override { return "<term> (<term> <value>)*"; }
virtual char const * get_descr(cmd_context & ctx) const { return "isolate the roots a multivariate polynomial modulo an assignment"; }
char const * get_descr(cmd_context & ctx) const override { return "isolate the roots a multivariate polynomial modulo an assignment"; }
virtual unsigned get_arity() const { return VAR_ARITY; }
unsigned get_arity() const override { return VAR_ARITY; }
virtual void prepare(cmd_context & ctx) {
void prepare(cmd_context & ctx) override {
m_ctx = alloc(context, ctx.m());
}
virtual void finalize(cmd_context & ctx) {
void finalize(cmd_context & ctx) override {
m_ctx = 0;
}
virtual void failure_cleanup(cmd_context & ctx) {
void failure_cleanup(cmd_context & ctx) override {
m_ctx = 0;
}
virtual cmd_arg_kind next_arg_kind(cmd_context & ctx) const {
cmd_arg_kind next_arg_kind(cmd_context & ctx) const override {
return CPK_EXPR;
}
virtual void set_next_arg(cmd_context & ctx, expr * arg) {
void set_next_arg(cmd_context & ctx, expr * arg) override {
m_ctx->set_next_arg(ctx, arg);
}
virtual void execute(cmd_context & ctx) {
void execute(cmd_context & ctx) override {
m_ctx->execute(ctx);
m_ctx = 0;
}
@ -204,31 +204,31 @@ class poly_factor_cmd : public parametric_cmd {
public:
poly_factor_cmd(char const * name = "poly/factor"):parametric_cmd(name) {}
virtual char const * get_usage() const { return "<term> (<keyword> <value>)*"; }
char const * get_usage() const override { return "<term> (<keyword> <value>)*"; }
virtual char const * get_main_descr() const {
char const * get_main_descr() const override {
return "factor a polynomial";
}
virtual void init_pdescrs(cmd_context & ctx, param_descrs & p) {
void init_pdescrs(cmd_context & ctx, param_descrs & p) override {
polynomial::factor_params::get_param_descrs(p);
}
virtual void prepare(cmd_context & ctx) {
void prepare(cmd_context & ctx) override {
parametric_cmd::prepare(ctx);
m_target = 0;
}
virtual cmd_arg_kind next_arg_kind(cmd_context & ctx) const {
cmd_arg_kind next_arg_kind(cmd_context & ctx) const override {
if (m_target == 0) return CPK_EXPR;
return parametric_cmd::next_arg_kind(ctx);
}
virtual void set_next_arg(cmd_context & ctx, expr * arg) {
void set_next_arg(cmd_context & ctx, expr * arg) override {
m_target = arg;
}
virtual void execute(cmd_context & ctx) {
void execute(cmd_context & ctx) override {
polynomial::factor_params ps;
ps.updt_params(m_params);
factor(ctx, m_target, ps);